A crossover between the full-3D RPG Detariki Z: Everyday Life of the Special Defense Bureau Member and Maou Karin-chan RPG: Koihime Kingdom-Building Chronicle is set to begin on May 14 at 12:00 AM. The collaboration brings limited-time gacha, events, and login bonuses—including campaigns that offer up to 5,500 free Gems during the event period.
Characters from Maou Karin-chan RPG: Koihime Kingdom-Building Chronicle Join the Game
Four characters from Maou Karin-chan RPG: Koihime Kingdom-Building Chronicle — Karin, Aisha, Renfa, and Ren — will appear in limited-time gacha and events during the collaboration period. The characters are recreated in high-quality full-3D models, a hallmark of Detariki Z: Everyday Life of the Special Defense Bureau Member.
Collaboration Overview
- Maou Karin-chan RPG: Koihime Kingdom-Building Chronicle Collaboration Step-Up Gacha SP – First Half
- Maou Karin-chan RPG: Koihime Kingdom-Building Chronicle Collaboration Step-Up Gacha SP – Second Half
- [Up to 3,000 Free Gems] Collaboration Commemorative Login Bonus
- [Up to 1,500 Free Gems] Solo Encounter Event "Roaming! The Ancient Demon King and Heroes"
- [1,000 Free Gems Total] Collaboration Countdown Serial Code Campaign
A total of up to 5,500 free Gems can be obtained at no cost during the event period.
1. Collaboration Step-Up Gacha SP – First Half
Period: May 14 (Thu) 12:00 AM – May 27 (Wed) 11:59 PM
Aisha and Ren from Maou Karin-chan RPG: Koihime Kingdom-Building Chronicle will be available in the limited-time gacha.
※ The costumes featured in this collaboration may return in future updates.
2. Collaboration Step-Up Gacha SP – Second Half
Period: May 21 (Thu) 12:00 AM – June 3 (Wed) 11:59 PM
Karin and Renfa from Maou Karin-chan RPG: Koihime Kingdom-Building Chronicle will be available in the limited-time gacha.
※ The costumes featured in this collaboration may return in future updates.
3. Collaboration Commemorative Login Bonus
Period: May 14 (Thu) 4:00 AM – June 3 (Wed) 3:59 AM
Simply logging in each day gives players a chance to earn up to 3,000 free Gems throughout the event period.
4. Solo Encounter Event "Roaming! The Ancient Demon King and Heroes"
Period: May 14 (Thu) 12:00 AM – May 27 (Wed) 11:59 PM
A collaboration event featuring characters from Maou Karin-chan RPG: Koihime Kingdom-Building Chronicle will be held. Completing the event earns up to 1,500 free Gems, and exchanging event items unlocks the limited SR costume "Lemon."
5. Collaboration Countdown Serial Code Campaign
Posting Period: Daily from May 10 (Sun) through May 14 (Thu)
Serial codes posted daily on the official Detariki X account (https://x.com/Detariki) can be entered to receive a combined total of 1,000 free Gems plus a 10-pull gacha ticket.
※ Please check the in-game announcements for the specific expiry date of each serial code.
About Maou Karin-chan RPG: Koihime Kingdom-Building Chronicle
Maou Karin-chan RPG: Koihime Kingdom-Building Chronicle is the official sequel to Sōzukuri Karin-chan – Hoshiyomi no Shintaku –, featuring a real-time summoning battle system that highlights each character's personality. The game also includes characters from Koihime Musou, Sengoku Koihime, and Souten Koihime who did not appear in the original Sōzukuri Karin-chan, with original staff handling character designs and the main scenario. The game has recently marked its first anniversary of service.
- Official Website: https://maoukarinchanrpg.com
- Official X: https://x.com/karinchanrpg
About Detariki Z: Everyday Life of the Special Defense Bureau Member
Detariki Z: Everyday Life of the Special Defense Bureau Member is a full-3D RPG available on PC (browser and DMM GAMES PLAYER), smartphones (cloud and DMM GAMES STORE versions), App Store, and Google Play via DMM GAMES. Players take on the role of a rookie team leader at a "Special Defense Bureau" tasked with dealing with mysterious creatures from outer space. Team members battle using summoned creatures called Jammers, and players can build their ideal lineup by developing unique combinations of members and Jammers. The game also features a dress-up mode with 360° camera control. Original works are by Haseomi Saki, with character designs by Kanzaki Karuna and Sukoyaka Gyunyu.
- Promotional Movie: https://youtu.be/cUPmQcQuzEw
- Official Website: https://detarikiz.jp/
- Official X: https://x.com/Detariki
- Play the Game: http://games.dmm.com/detail/detarikiz/
Platform: PC (Browser / DMM GAMES PLAYER) / Smartphone (Cloud / DMM GAMES STORE) / App Store / Google Play
